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SA Supplements Vol 60 Issue 1547supp

SA Supplements

Volume 60, Issue 1547supp

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Features

Science Notes - August 26, 1905

Education in Japan

New Rothschild Paleontological Collection at Paris

By the Paris Correspondent of Scientific American

Progress of Astronomy

The Dangers of the Domestic use of Illuminating Gas and the means of Avoiding Them

Henry Leffmann

Patchouli Plant and its Uses

Reinforced Concrete

Americans Learning to Pack

Paper as Protection for Iron and Steel

Louis H. Barker

The Maneuvering of Turbine Steamers

Case-Hardening

David Flather

Smokeless Combustion and Economy of Fuel

William Mayner

New German Electrically Controlled Air-Brake System

Frank C. Perkins

The Gentle Art of Hustling

Frank Fielden

The Origin of Coal and of Carbonated Spring Waters

Otto N. Witt

Improvements in the Indian Indigo Industry

Chemical Affinity

Oliver J. Lodge

The Production of Abrasive Materials in 1904

The Manufacture of Artificial Marble

Time-Recording Camera

Trade Notes and Recipes

Engineering Notes

Electrical Notes